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    <center>Scilab Function</center>
    <div align="right">Last update : April 1993</div>
    <p>
      <b>tanh</b> -  hyperbolic tangent</p>
    <h3>
      <font color="blue">Calling Sequence</font>
    </h3>
    <dl>
      <dd>
        <tt>t=tanh(x)   </tt>
      </dd>
    </dl>
    <h3>
      <font color="blue">Description</font>
    </h3>
    <p>
    the elements of <tt>
        <b>t</b>
      </tt> are the hyperbolic 
    tangents  of the elements of <tt>
        <b>x</b>
      </tt>
    </p>
    <h3>
      <font color="blue">Examples</font>
    </h3>
    <pre>

x=[1,%i,-1,-%i]
tanh(x)
sinh(x)./cosh(x)
 
  </pre>
    <h3>
      <font color="blue">See Also</font>
    </h3>
    <p>
      <a href="atanh.htm">
        <tt>
          <b>atanh</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="tan.htm">
        <tt>
          <b>tan</b>
        </tt>
      </a>,&nbsp;&nbsp;<a href="tanhm.htm">
        <tt>
          <b>tanhm</b>
        </tt>
      </a>,&nbsp;&nbsp;</p>
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